Finding the Third Proportional to 1,704,040 and 3,673,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704,040 : 3,673,800 = 3,673,800 : x
2. Step 2: Convert to fraction form
   1,704,040/3,673,800 = 3,673,800/x
3. Step 3: Cross multiply
   1,704,040x = 3,673,800 × 3,673,800
4. Step 4: Simplify right side
   1,704,040x = 13,496,806,440,000
5. Step 5: Solve for x
   x = 13,496,806,440,000/1,704,040
6. Step 6: Final answer
   x = 7,920,475.13